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  • TIDA-010080: two different schematics

    TI Thinks Resolved
    Part Number: TIDA-010080 Is it possible to known exactly the differences and the reason for these?thanks
    • Answered

  • TIDA-010080: Design help

    Resolved
    Part Number: TIDA-010080 Hi Experts, I am interested in using just the LLC stage and the output SR stage for a 600W DC-DC design. How would I calculate the input capacitance if I do not use a PFC stage? Regards, Gautham Venkat
    • Resolved

  • TIDA-010081: TIDA-010081,TIDA-010080,UCC28180,UCC25603

    TI Thinks Resolved
    Part Number: TIDA-010081 Other Parts Discussed in Thread: UCC27517A , UCC27517 可以參考此設計, 增加至2.5kw 如果可以我需要修改那些參數及元件 謝謝

  • PMP40766: TIDA-010081,TIDA-010080,UCC28180,UCC25603

    TI Thinks Resolved
    Part Number: PMP40766 Other Parts Discussed in Thread: PMP23126 , PMP23069 , TIDA-00779 , TIDA-010081 , PMP8740 Hi 目前我要設計一個雷射用電源, 輸出功率2.5KW,輸出24~36V, 想請問此PMP40766這項設計有機會達到嗎? 如果可以,我想知道需要修改及計算那些元件及參數 , 功率電路需要注意什麼嗎? PFC stage LLC stage 需修改那些參數? 以上謝謝
    • Answered

  • TIDA-010080: Can design be easily modified to perform constant current battery charging?

    Resolved
    Part Number: TIDA-010080 Other Parts Discussed in Thread: PMP40766 , , TIDA-010081 , TIDA-010015 , UCC256301 , UCC256403 1) Can TIDA-010080 (500W, 48V AC/DC ref design) provide CC output? If not, can it be made to provide CC output by simply replicating the…
    • Resolved

  • TIDA-010081: TIDA-010081

    TI Thinks Resolved
    Part Number: TIDA-010081 TIDA-010080 reference design How to calculate L5 inductor values,we require current ripple about 2% of Load current 20A. advise me how to calculate L value here please Thank you, venkatesh B thanks in advance
    • Answered

  • TIDA-010081: Burden resistor and output MLCC cap

    Resolved
    Part Number: TIDA-010081 Other Parts Discussed in Thread: TIDA-010080 good morning, In 1KW Ref design, output side Resistor (DNP as shown) is required or not. for us output voltage shoots to 80V.our set point is 61V only.we have not populated this Resistor…
    • Resolved

  • UCC24624: UCC24624

    TI Thinks Resolved
    Part Number: UCC24624 Rds constrain is there for this active synchronous rectification. for us 1kw LLC converter,output side synchronous rectification mosfet Rds=16mohm. while testing bottom side mosfet blows off.we just followed TIDA-010080 reference…

  • RE: Converter Module

    HI Ray, Thank you for the query. I would recommend the following controller choices and reference design: https://www.ti.com/tool/PMP40766 (with CC-CV control) https://www.ti.com/tool/TIDA-010080 https://www.ti.com/tool/PMP30192 (Combo PFC +LLC controlller…

  • RE: UCC28180: Schematic review

    Thanks for your answer, Harish. We will double check the inductor value, thanks again for your support! do you think this could be the reason behind the damaged PFC ICs? The auxiliary flyback is taken from an application note (fully replicated) TIDA…

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